*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body{
    max-width: 750px;
    min-width: 300px;
    font-size: 15px;
    background-color: whitesmoke;
}
header{
    width: 100%;
    height: 1.5rem;
    line-height: 1.5rem;
    background-color: white;
    display: flex;
    font-size: .15rem;
    .left{
        width: 15%;
        text-align: center;
    }
    .title{
        width: 70%;
        text-align: center;
    }
}
.box1{
    width: 100%;
    height: 2rem;
    padding-left: .5rem;
    font-size: .19rem;
    line-height: 2rem;

}
.box2{
    width: 100%;
    background-color: white;
    .li{
        list-style: none;
        display: flex;
        align-items: center;
        width: 100%;
        height: 2.3rem;
        font-size: .15rem;
        margin: .2rem 0px;
        border-bottom: 1px solid #ddd;
        .zuo{
            width: 20%;
            text-align: center;
        }
        input{
            width: 70%;
            border: 0px;
           
        }
        .inp::-webkit-input-placeholder
{
    color: red;
}        .you{
            width: 10%;
            text-align: right;
        }
    }

}

.box3{
    width: 100%;
    height: 6rem;
    font-size: .15rem;
    display: flex;
    padding-top: .3rem;
    .zuo{
        width: 20%;
        text-align: center;
    }
    .inpu{
        width: 70%;
        height: 90%;
        border: 0px;
        border-radius: .8rem;
        background-color: whitesmoke;
        
    }
}
.box5{
    width: 100%;
    background-color: white;
    height: 3rem;
    position: fixed; 
    bottom: 0px;
    div{
        width: 90%;
        height: 2rem;
        border-radius: .7rem;
        color: white;
        line-height: 2rem;
        margin: .5rem auto;
        text-align: center;
        background-color: hotpink;
    }
}

